Fatal error: Uncaught Error: Class "Symfony\Component\Console\Helper\TableCell" not found in /home/standardtelephon/public_html/apps/vendor/symfony/console/Helper/TableSeparator.php:19 Stack trace: #0 {main} thrown in /home/standardtelephon/public_html/apps/vendor/symfony/console/Helper/TableSeparator.php on line 19